High Glossy 3003 Aluminum Alloy Food Grade Aluminum Foil (0.3mm/1300mm PE Coating)

3003 aluminum alloy food grade aluminum foil (thickness 0.3mm, width 1300mm, with PE coating) is a high-performance packaging material, which is widely used in the food industry. Its aluminum-manganese alloy composition provides good corrosion protection and formability, while the PE coating enhances water and oxygen resistance, ensuring the freshness and safety of food products.
3003 aluminum alloy food grade aluminum foil (with PE coating) offers the following significant advantages:

Excellent barrier properties:
Effectively block light, oxygen and moisture, prolong the shelf life of food, especially suitable for food that needs to be stored for a long time.
High formability:
Easy to process into a variety of shapes to meet diverse packaging needs, such as lunch boxes, pouches and laminated packaging.
Good weldability:
easy to seal the package, ensure the safety of food in transportation and storage.
Corrosion resistance:
It has good corrosion resistance to atmosphere, fresh water, food and organic acids, etc., and is suitable for long-term contact with food.
Recyclability:
Aluminum foil can be recycled, which is in line with the global environmental protection trend and reduces plastic pollution.
PE Coating Enhancement:
The PE coating further improves water and oxygen resistance, enhancing the tightness and durability of the package.

Basic Info.

 Application scenarios and typical cases

Canned seafood (Norway)

Case in point: Salmon salt spray resistant canned

Solution: PE coating with salt penetration resistance, laser easy-to-tear lid design (opening force 8-12N).

Achievement:

The shelf life of salt spray environment is 3 years without corrosion, and the export pass rate is 99.8% (BRCGS certification).

The annual export volume is 200 million cans, accounting for 30% of the European market.

Acidic Fruits & Vegetables (Italy)

Case: Ketchup canned seal

Solution: pH 3.5 resistant coating, suitable for high-speed filling lines (600 cans/min).

Achievement:

Sealing defect rate of <0.02% and annual cost savings of 500,000 euros (ISO 22000 certified).

Pet Food (USA)

Case: High-fat cat food tank resistant to grease penetration

Solution: PE layer blocks fat migration (osmotic <0.3mg/dm²).

Achievement:

Shelf life increased from 18→27 months, market share increased by 15% (AAFCO standard certified).

Drink Cap (Japan)

Example: Easy-to-open lid for functional beverages

Solution: 0.3mm aluminum foil stamped ultra-thin lid (0.22mm thick) to retain toughness.

Achievement:

The complaint rate of opening caps was reduced by 80%, and JIS S2401 certification was obtained (annual production capacity of 500 million caps).

Future applications
The future applications of 3003 aluminum alloy food grade aluminum foil are promising, which may include:

Smart packaging:
Combining sensors and artificial intelligence technology to develop smart packaging that can monitor the freshness and safety of food in real time. For example, foil packaging with temperature and humidity sensors optimizes food storage conditions.
Eco-friendly materials:
With the increasing awareness of environmental protection, aluminum foil will further replace plastic and become the mainstream food packaging material, especially in the field of prepared food and cold chain food.
Multifunctional composites:
Combine with nanomaterials or other high-performance materials to develop new packaging materials with higher barrier, antimicrobial and aesthetic properties.    

Act now
Get free samples, FDA/EU compliance reports and smart packaging solutions to inject safety, innovation and sustainability into your food packaging!

Relevant certificates:

Factory FAQ
Q:What kind of Changzhou Dingang company?
A:Changzhou Dingang is a professional manufacturer of aluminum productions and has its own warehouse. We are working hard to open up the international market.
Q:Can you accept small orders?
A:Depend on our inventory, normally we accept small order.
Q:How to guarantee the quality?
A:Every production procedure will be tested and evaluated. From the selection of raw materials to packaging for shipment. Only products that pass all tests will be delivered for export.
Q:Can you provide free samples?
A:Yes, we can provide free sample for testing. Buyer should bear all the shipping costs.
Q:What is your factory advantage?
A:We are manufacturer. We have professional quality control engineers to ensure high quality, zero defect products to our customer. Our professional sale team and competitive price will help customer to finish order in short time. Save Time!
Q;What is package?
A:Standard Export Packing(PVC+waterproof paper +sea-worthy wooden packing).
Q:How about the aluminum coil product delivery time?
A:For color samples , we can offer you within 3 working days.
30 - 45 days for mass production after getting order confirmation and down payment.
Q:What is the payment term?
A :30% T/T deposit, 70% balance T/T or L/C irrevocable payment before shipment.
Q:Can we visit your factory if we go to China?
A:Warmly welcome to visit our factory, we will show you around.

The packaging and shipping of prepainted aluminum coils are crucial to ensure that the coils arrive at their destination in good condition and are ready for use.Proper packaging and shipping practices help maintain the
quality of prepainted aluminum coils and ensure that they reach their destination in optimal condition.
Standard export packaging, lined with moisture-proof paper, wrapped with waterproof membrane, to ensure that there is no damage during transportation.

Customized packaging can be provided according to customer needs.